All About Prevalence in Bronchial Asthma
is common and its prevalence is increasing. Studies using objective measurements
of lung function, airway responsiveness and symptoms suggests that 7 percent of
the adults and up to 15 percent of children in UK have asthma.
drugs most commonly associated with the induction of acute episodes of asthma
are aspirin, coloring agents such as tartrazine, beta adrenergic antagonists and
with aspirin sensitivity can be desensitized by daily administration of the drug.
Following this form of therapy, cross tolerance also develops to other nonsteroidal
anti inflammatory agents.
The mechanism by which aspirin and other such drugs produce bronchospasm in unknown but may be related to aspirin induced preferential generation of leukotrienes. Immediate hypersensitivity does not seem to be involved.
adrenergic antagonists regularly produce airway obstruction in asthmatics as well
as in others with heightened airway reactivity and should be avoided in such individuals.
causes of asthma are usually related to climatic conditions that promote the concentration
of atmospheric pollutants and antigens.
The underlying mechanisms for this airway obstruction appear to be two in number:
1) In some cases the offending agent results in the formation of a specific IgE and the cause seems immunologic and
Materials being employed, in other cases, cause a direct liberation of bronchoconstrictor
| 7 Simple Steps to Care For Asthmatic Children | About Different Asthma Medications and Their Side Effects | Is There Any Natural Treatments Available for Asthma Sufferers | Know The Key Factors That Causes and Triggers of Asthma | Living with Asthma - 6 Practical Suggestions for Asthma Sufferers | Some Key Facts About Asthama | Some Proven Medicine for Asthmatics and Their uses | Understanding Few Other Diseases That Resemble Asthma | Understanding Various Signs and Symptoms of Asthma | Why Diagnosing Asthma Quickly Is Very Critical |
: All the
material contained on this page is been just provided for educational and
informational purposes only and not intended to any type of consultation.
Please consult with your physician or appropriate healthcare personal for
any kind of opinions or recommendations with respect to your symptoms or
medical condition. The author is not responsible to any person or entity
with respect to any kind of damage, loss, or injuries, caused or alleged
to be caused directly or indirectly by the information contained in this
report. Also, the logos, trademarks, and brand names, if any, depicted on
this site are exclusive property of their respective companies.
© 2004 - 2022 - All Rights Reserved.
Copyright - © 2004 - 2022 - All Rights Reserved.